
<table style="text-align:center"><caption><strong>Hierarchical Linear Model - Coalition Partnership plus Ideological Proximity (Out-Partisan, Dictator Game)</strong></caption>
<tr><td colspan="2" style="border-bottom: 1px solid black"></td></tr><tr><td style="text-align:left"></td><td><em>Dependent variable:</em></td></tr>
<tr><td></td><td colspan="1" style="border-bottom: 1px solid black"></td></tr>
<tr><td style="text-align:left"></td><td>Tokens for Player 2</td></tr>
<tr><td style="text-align:left"></td><td>Out-Partisan</td></tr>
<tr><td colspan="2" style="border-bottom: 1px solid black"></td></tr><tr><td style="text-align:left">Coalition Partner</td><td>0.276<sup>**</sup> (0.090)</td></tr>
<tr><td style="text-align:left">Ideological Proximity</td><td>0.011<sup>**</sup> (0.001)</td></tr>
<tr><td style="text-align:left">Average District Magnitude (logged)</td><td>0.031 (0.049)</td></tr>
<tr><td style="text-align:left">Effective Number of Parties</td><td>-0.015 (0.037)</td></tr>
<tr><td style="text-align:left">Elite Polarization</td><td>0.024 (0.022)</td></tr>
<tr><td style="text-align:left">Wealth (GDP per capita, in thousand Euros)</td><td>0.012<sup>**</sup> (0.004)</td></tr>
<tr><td style="text-align:left">Population size (in Million)</td><td>0.003 (0.002)</td></tr>
<tr><td style="text-align:left">Female</td><td>0.004 (0.048)</td></tr>
<tr><td style="text-align:left">Age</td><td>-0.016<sup>**</sup> (0.002)</td></tr>
<tr><td style="text-align:left">Education</td><td>0.002 (0.005)</td></tr>
<tr><td style="text-align:left">Pl 2 Age: 30 (Reference: 18)</td><td>-0.032 (0.065)</td></tr>
<tr><td style="text-align:left">Pl 2 Age: 42</td><td>0.024 (0.065)</td></tr>
<tr><td style="text-align:left">Pl 2 Age: 53</td><td>0.145<sup>*</sup> (0.066)</td></tr>
<tr><td style="text-align:left">Pl 2 Age: 65</td><td>-0.011 (0.066)</td></tr>
<tr><td style="text-align:left">Pl 2 Gender: Male (Reference: Female)</td><td>-0.054 (0.042)</td></tr>
<tr><td style="text-align:left">Pl 2 Class: Low (Reference: Middle)</td><td>0.005 (0.051)</td></tr>
<tr><td style="text-align:left">Pl 2 Class: High</td><td>-0.069 (0.051)</td></tr>
<tr><td style="text-align:left">Pl 2 Religion: Catholic (Reference: Non-Religious)</td><td>-0.036 (0.059)</td></tr>
<tr><td style="text-align:left">Pl 2 Religion: Protestant</td><td>-0.138<sup>*</sup> (0.059)</td></tr>
<tr><td style="text-align:left">Pl 2 Religion: Muslim</td><td>-0.446<sup>**</sup> (0.059)</td></tr>
<tr><td style="text-align:left">Subset Condition 1</td><td>0.002 (0.044)</td></tr>
<tr><td style="text-align:left">Round 2</td><td>-0.066 (0.048)</td></tr>
<tr><td style="text-align:left">Round 3</td><td>0.023 (0.048)</td></tr>
<tr><td style="text-align:left">Constant</td><td>4.060<sup>**</sup> (0.163)</td></tr>
<tr><td colspan="2" style="border-bottom: 1px solid black"></td></tr><tr><td style="text-align:left">SD Respondent-level</td><td>1.661</td></tr>
<tr><td style="text-align:left">SD Country-level</td><td>0.207</td></tr>
<tr><td style="text-align:left">Conditional R-Squared</td><td>0.524</td></tr>
<tr><td style="text-align:left">Respondents</td><td>9099</td></tr>
<tr><td style="text-align:left">Countries</td><td>25</td></tr>
<tr><td style="text-align:left">Observations</td><td>11,138</td></tr>
<tr><td colspan="2" style="border-bottom: 1px solid black"></td></tr><tr><td style="text-align:left"><em>Note:</em></td><td style="text-align:right">+ p<0.1; * p<0.05; ** p<0.01</td></tr>
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